METHOD FOR GENERATING 3D VIDEO COMPUTER GENERATED HOLOGRAM USING LOOK-UP TABLE AND SPATIAL REDUNDANCY, AND APPARATUS THEREOF
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United States of America Patent
Stats
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N/A
Issued Date -
Dec 22, 2011
app pub date -
Jun 17, 2010
filing date -
Jun 17, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of computing a computer generated hologram (CGH) using a look-up table and spatial redundancy and an apparatus thereof are disclosed. The method in accordance with an embodiment of the present invention can includes computing one principal fringe pattern for each point of a target object that is separated by a same distance from a reference point of a hologram plane, storing the principal fringe pattern in accordance with a distance between each point of the target object and the reference point, computing identity data representing whether each point of an input image and adjacent points are identical to one another, computing an n-point fringe pattern by combining n principal fringe patterns and computing hologram information by matching the n-point fringe pattern to n successive points identified from the identity data. Here, the n is a natural number.
First Claim
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Family
- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
KWANGWOON UNIVERSITY RESEARCH INSTITUTE FOR INDUSTRY COOPERATION | 447-1 WOLGYE-DONG NOWON-GU SEOUL 139-050 | |
KIM EUN-SOO | #1-207 DONGSHIN APT 436 WOLGYE-DONG NOWON-GU SEOUL 139-050 | |
KIM SEUNG-CHEOL | 148-139 JUNGHWA 1-DONG JUNGNANG-GU SEOUL 131-121 |
International Classification(s)

- 2010 Application Filing Year
- G03H Class
- 108 Applications Filed
- 82 Patents Issued To-Date
- 75.93 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kim, Eun-Soo | Seoul, KR | 33 | 598 |
# of filed Patents : 33 Total Citations : 598 | |||
Kim, Seung-Cheol | Seoul, KR | 8 | 65 |
# of filed Patents : 8 Total Citations : 65 |
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Patent Citation Ranking
- 3 Citation Count
- G03H Class
- 3.19 % this patent is cited more than
- 14 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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